The phrase "plethora of sounds" is correct and commonly used in written English.
It means a large or excessive amount of different sounds. You can use this phrase in various contexts, such as describing a bustling city, a symphony performance, or a cacophony of noises. Example: The streets of New York City were filled with a plethora of sounds, from car horns blaring to street performers playing music.
And he's correct: turning the tuning dial on an analogue radio produces a plethora of electronic sounds from the ether.
While identifying hard rock, country and western, and Motown among the other genres on the album, Leng writes of the "plethora of new sounds and influences" that Harrison had absorbed through 1969 and now incorporated, including "Krishna chants, gospel ecstasy, Southern blues-rock [and] slide guitar".
While one played accordion, another switched between trumpet and tuba, and the last duo of the foursome stood with their iPads out, somehow creating a plethora of echoing sound from the touch-screens at their fingertips.
When we first found the sculptural instrument from Görkem Şen last November, we were blown away by the plethora of space age sounds it could make.
We've also seen a plethora of articles that sound the alarm of suspicion about the white gaze on this chocolate beauty, and the suspicion of an acceptance for a blackness that has long navigated the territory of rejection within white and black society.
We've got a plethora of critics who make it sound like this was bequeathed to us.
Sound System is a box set, containing the first five Clash albums remastered, plus a plethora of rarities in both audio and visual form, along with the usual assortment of bright shiny trinkets.
The group describes its sound as a "dark/crunk plethora of music," that draws on " 'Paris Is Burning,' popular culture, fashion icons, female rap artists, and gay city living".
Captivating, agonizing, nostalgic - sound can induce a plethora of experiences.
